Greatest Common Factor of 45, 438, 510

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 45, 438, 510 by common division method
• Greatest Common Factor of 45, 438, 510 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 3 = 3

Factors of 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Factors of 438

List of positive integer factors of 438 that divides 438 without a remainder.

1,2,3,6,73,146,219,438

Factors of 510

List of positive integer factors of 510 that divides 510 without a remainder.

1,2,3,5,6,10,15,17,30,34,51,85,102,170,255,510

Greatest Common Factor

We found the factors 45,438,510 . The biggest common factor number is the GCF number.
So the greatest common factor 45,438,510 is 3.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 49, 925, 787
• GCF of 90, 333, 239
• GCF of 70, 701, 195
• GCF of 82, 197, 746
• GCF of 32, 540, 991

1. What is the GCF of 45, 438, 510?

Answer: GCF of 45, 438, 510 is 3.

2. How to Find the GCF of 45, 438, 510

Answer: Greatest Common Factor(GCF) of 45, 438, 510 = 3

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(45, 438, 510) = 3.